<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <script src="vue.min.js", type="text/javascript" charset="utf-8"></script>
</head>

<body>
<div id="app">
    <div v-for="user in userList">
        {{user.age}}
    </div>
</div>

    <script type="text/javascript">
        var vm = new Vue({
            el: '#app',
            data: {
                userList:[{"name":"singzi", "age":24},
                    {"name":"chunchun",age:21}
                ]
            }
        })
    
    </script>
</body>

</html>